Butler, Eamonn. <br/><br/>
Test your IQ / 
Eamonn Butler and Madsen Pirie. 
 - London :  Pan Books Ltd,  1983. 
 - 128 p. :  ill. ;  18 cm. 
<br/><br/><label>ISBN: </label>0330267124 0330346067  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intelligence tests.<br/>Self-evaluation.